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# ICL
ERGOPRO E450, ERGOPRO E650, ERGOPRO S450, ERGOPRO S650,
ERGOPRO X650
Processor Pentium
Processor 75/90/100MHz
Speed
Chip Set OPTI
Max. Onboard 128MB
DRAM
Cache 256KB (on daughterboard)
BIOS ICL
Dimensions 330mm x 200mm
I/O Options PS/2 mouse port, parallel port, serial ports (2),
VGA port, VGA feature connector, network adapter,
floppy drive interface, IDE interfaces (2),
proprietary riser card slot, sound in, sound out
NPU Options None
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|------------------+----------+-------------------+----------|
| 3.3V power | E3 | Floppy drive | J10 |
| connector | | interface | |
|------------------+----------+-------------------+----------|
| Keyboard and | J0 | IDE interface | J11 |
| mouse PTC | | (primary) | |
|------------------+----------+-------------------+----------|
| VGA port | J1 | IDE interface | J12 |
| | | (secondary) | |
|------------------+----------+-------------------+----------|
| Parallel port | J2 | Network adapter | J13 |
|------------------+----------+-------------------+----------|
| Serial port 1 | J3 | VGA feature | J14 |
| | | connector | |
|------------------+----------+-------------------+----------|
| Serial port 2 | J4 | CPU fan | J15 |
|------------------+----------+-------------------+----------|
| PS/2 mouse port | J5 | Microphone in | J16 |
|------------------+----------+-------------------+----------|
| Hard drive LED | J6 | Speaker out | J17 |
|------------------+----------+-------------------+----------|
| Front panel LEDs | J7 | Reset switch | JP1 pins |
| | | | 1 & 2 |
|------------------+----------+-------------------+----------|
| Chassis fan | J8 | Proprietary riser | SL1 |
| power | | card slot | |
|------------------+----------+-------------------+----------|
| Power switch | J9 | Cache expansion | SL2 |
| | | slot | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|--------------------------------------+----------+----------|
| » | Factory configured - do not | J18 | N/A |
| | alter | | |
|---+----------------------------------+----------+----------|
| » | Factory configured - do not | JP1 pins | Closed |
| | alter | 9 & 10 | |
|---+----------------------------------+----------+----------|
| » | Password disabled | JP1 pins | Open |
| | | 15 & 16 | |
|---+----------------------------------+----------+----------|
| | Password enabled | JP1 pins | Closed |
| | | 15 & 16 | |
|---+----------------------------------+----------+----------|
| » | Factory configured - do not | JP1 pins | Closed |
| | alter | 17 & 18 | |
|---+----------------------------------+----------+----------|
| » | BIOS write protect enabled | JP1 pins | Open |
| | | 19 & 20 | |
|---+----------------------------------+----------+----------|
| | BIOS write protect disabled | JP1 pins | Closed |
| | | 19 & 20 | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 8MB | (2) 1M x 36 | NONE |
|------------------+--------------------+--------------------|
| 16MB | (2) 1M x 36 | (2) 1M x 36 |
|------------------+--------------------+--------------------|
| 16MB | (2) 2M x 36 | NONE |
|------------------+--------------------+--------------------|
| 24MB | (2) 1M x 36 | (2) 2M x 36 |
|------------------+--------------------+--------------------|
| 32MB | (2) 2M x 36 | (2) 2M x 36 |
|------------------+--------------------+--------------------|
| 32MB | (2) 4M x 36 | NONE |
|------------------+--------------------+--------------------|
| 40MB | (2) 1M x 36 | (2) 4M x 36 |
|------------------+--------------------+--------------------|
| 48MB | (2) 2M x 36 | (2) 4M x 36 |
|------------------+--------------------+--------------------|
| 64MB | (2) 4M x 36 | (2) 4M x 36 |
|------------------+--------------------+--------------------|
| 72MB | (2) 1M x 36 | (2) 8M x 36 |
|------------------+--------------------+--------------------|
| 80MB | (2) 2M x 36 | (2) 8M x 36 |
|------------------+--------------------+--------------------|
| 96MB | (2) 4M x 36 | (2) 8M x 36 |
|------------------+--------------------+--------------------|
| 128MB | (2) 8M x 36 | (2) 8M x 36 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Note: Cache is installed in SL2. It is a card and the size |
| is not configurable. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED CONFIGURATION |
|------------------------------------------------------------|
| Speed | JP1 pins 3 & 4 | JP1 pins 5 & 6 | JP1 pins 7 & 8 |
|---------+----------------+----------------+----------------|
| 75MHz | Closed | Closed | Open |
|---------+----------------+----------------+----------------|
| 90MHz | Closed | Open | Closed |
|---------+----------------+----------------+----------------|
| 100MHz | Open | Closed | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CMOS MODE CONFIGURATION |
|------------------------------------------------------------|
| Mode | JP1 |
|----------------------------+-------------------------------|
| » | Normal | pins 11 & 12 closed |
|---+------------------------+-------------------------------|
| | Clear | pins 13 & 14 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 1MB | (2) 1024K x 4 | NONE |
|------------------+--------------------+--------------------|
| 2MB | (2) 1024K x 4 | (2) 1024K x 4 |
+------------------------------------------------------------+